18224430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{86783}}^1$

素因数の和:86800

約数の個数: 32

約数和(自身を含む): 49987584

約数和(自身を除く): 31763154

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 86783, 173566, 260349, 433915, 520698, 607481, 867830, 1214962, 1301745, 1822443, 2603490, 3037405, 3644886, 6074810, 9112215, 18224430]

約数ペア:

[(1, 18224430), (2, 9112215), (3, 6074810), (5, 3644886), (6, 3037405), (7, 2603490), (10, 1822443), (14, 1301745), (15, 1214962), (21, 867830), (30, 607481), (35, 520698), (42, 433915), (70, 260349), (105, 173566), (210, 86783)]